China Factory Direct
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| CAS number | 109384-19-2 |
| Product name | N-BOC-4-Hydroxypiperidine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as an intermediate in the synthesis of drug molecules, particularly targeted therapeutics | Organic synthesis, protecting group chemistry |
| Research | Applied in chemical and biological research for protection and deprotection reactions | Laboratory-scale synthesis, chromatographic purification |
| Test Item | Common Testing Method | Method Summary |
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| Appearance | Visual Inspection | Observe the color, physical state, and presence of visible impurities under natural or standard lighting conditions. |
| Purity (Main Component Content) | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (e.g., 210 nm or 220 nm); determine purity of the main peak using external standard or area normalization method. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Confirm compound structure using ¹H-NMR and ¹³C-NMR by comparing chemical shifts and coupling constants with literature values. |
| Residual Solvents | Gas Chromatography (GC) | Detect potentially residual organic solvents (e.g., methanol, ethyl acetate, dichloromethane) according to ICH Q3C guidelines. |
| Moisture Content | Karl Fischer Titration | Accurately measure moisture content in the sample; suitable for hydroxyl-containing compounds to avoid interference from side reactions. |
| Melting Point | Melting Point Apparatus | Determine melting temperature range using an automatic or manual melting point apparatus to preliminarily assess purity and consistency. |
| Optical Rotation (if applicable) | Polarimetry | For chiral compounds, measure specific optical rotation using a polarimeter to verify stereochemical consistency. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Detect residual heavy metals such as lead, arsenic, mercury, and cadmium, ensuring compliance with pharmacopeial or customer-specified limits. |
| Sulfated Ash / Residue on Ignition | Gravimetric Method | Weigh residue after high-temperature ignition of the sample to evaluate inorganic impurity content. |
| Boc Protecting Group Integrity | HPLC or NMR | Monitor for de-Boc side products (e.g., 4-hydroxypiperidine) via HPLC, or confirm presence of t-Boc characteristic peaks using NMR. |
| Test Item | Specification |
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| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128°C - 132°C |
| Residue on Ignition | <=0.1% |
| Optical Rotation | -10.0° to -14.0° (c=1, in methanol) |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.